3 ms·

Until your key is lost, anyway?

• vinay_ys 4y ago
  You have to enroll two keys to turn on advanced protection. And you are instructed to keep aside one of those two keys in a safe location as backup.
  • jefftk 4y ago
    And I wouldn't turn it on without at least three keys (one of which can be your phone) -- the consequences of accidentally getting down to zero are too high.